B23K 35/3046
Co as the principal constituent
Official title: {Co as the principal constituent}
B23K35/3046 (Co as the principal constituent) appears on 221 US grants and 221 published applications in this corpus.
Search patents in B23K- Granted patents
- 221
- Published applications
- 221
- Assignees
- 128
- Inventors
- 537
- Latest grant
- 7 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 2 | 0 |
| 1980 | 1 | 0 |
| 1981 | 3 | 0 |
| 1982 | 2 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 3 | 0 |
| 1986 | 1 | 0 |
| 1987 | 5 | 0 |
| 1988 | 3 | 0 |
| 1989 | 3 | 0 |
| 1990 | 2 | 0 |
| 1991 | 3 | 0 |
| 1992 | 3 | 0 |
| 1993 | 5 | 0 |
| 1994 | 3 | 0 |
| 1995 | 4 | 0 |
| 1996 | 3 | 0 |
| 1997 | 4 | 0 |
| 1998 | 3 | 0 |
| 1999 | 4 | 0 |
| 2000 | 7 | 0 |
| 2001 | 5 | 1 |
| 2002 | 8 | 3 |
| 2003 | 4 | 5 |
| 2004 | 3 | 7 |
| 2005 | 4 | 3 |
| 2006 | 3 | 6 |
| 2007 | 1 | 7 |
| 2008 | 2 | 5 |
| 2009 | 0 | 9 |
| 2010 | 6 | 4 |
| 2011 | 1 | 9 |
| 2012 | 4 | 10 |
| 2013 | 7 | 13 |
| 2014 | 10 | 12 |
| 2015 | 4 | 21 |
| 2016 | 4 | 18 |
| 2017 | 11 | 17 |
| 2018 | 11 | 21 |
| 2019 | 16 | 7 |
| 2020 | 14 | 11 |
| 2021 | 10 | 7 |
| 2022 | 6 | 3 |
| 2023 | 5 | 6 |
| 2024 | 3 | 11 |
| 2025 | 8 | 3 |
| 2026 | 2 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Techniques and assemblies for joining components using solid retainer materials7 Apr 2026US 12,594,632 B2ROLLS-ROYCE plc
- Sn solder paste comprising cu-co metal particles13 Jan 2026US 12,521,822 B2Nihon Superior Co., Ltd.
- Braze tape with central region with low and high melting temperature alloy material, and related method30 Dec 2025US 12,508,675 B1GE Infrastructure Technology LLC
- Method of machining turbine components using a reference surface23 Dec 2025US 12,503,944 B2GE Infrastructure Technology LLC
- Nickel-carbon and nickel-cobalt-carbon brazes and brazing processes for joining ceramics and metals and semiconductor processing and industrial equipment using same26 Aug 2025US 12,397,379 B2Watlow Electric Manufacturing Company
- Mixed powder for paste brazing materials, and paste brazing material using same25 Jun 2026US 2026/0175331 A1Fukuda Metal Foil & Powder Co., Ltd.
- Methods of machining turbine components using a reference surface7 May 2026US 2026/0125982 A1GE Vernova Infrastructure Technology LLC
- Method of manufacturing joined body23 Oct 2025US 2025/0326059 A1Futaba Industrial Co., Ltd.
- Systems and methods for repairing machined slots in gas turbine components23 Oct 2025US 2025/0326074 A1GE Infrastructure Technology LLC
- Suppressors and their methods of manufacture5 Jun 2025US 2025/0180317 A1Oceania Defence Ltd.
Most cited
By later US patents
- Fabrication of components by layered deposition156US 5,038,014 AGeneral Electric Company · 1991
- Method for producing monocrystalline structures128US 6,024,792 ASulzer Innotec AG · 2000
- Process for manufacturing or repairing turbine engine or compressor components100US 6,269,540 B1National Research Council of Canada · 2001
- Apparatus for application of metallic coatings to metallic substrates90US 4,300,474 AROLLS-ROYCE plc · 1981
- Alloy powder mixture for brazing of superalloy articles84US 5,240,491 AGeneral Electric Company · 1993